Ametek JOFRA ATC-125 - Page 112

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THERMAL SPECIFICATIONS ATC-320 A/B
Difference between borings :
0.005°C (0.01°F) @100°C (212°F)
0.01°C (0.02°F) @320°C (608°F)
Influence from load :
0.15°C (0.27°F) @320°C (608°F)
Influence from load with
Ext. Reference :
0.03°C / 0.05°F @320°C / 608°F
Long term drift (1 year) :
0.05°C / ±0.09°F
Calibration accuracy (test limit) ±0.10°C (±0.18°F)
Temperature coefficient 5ppm/°C (0-40°C) (32-104°F)
Stability ±0.01°C (±0.18°F)
Reference accuracy ±0.06°C (±0.11°F)
Total accuracy ±0.20°C (±0.36°F)
Heating time incl. insert 50°C / 122°F to 320°C / 608°F : 7 min.
Time to stability 10 min.
Cooling time incl. insert 320°C / 608°F to 100°C / 212°F : 22 min.
320°C / 608°F to 50°C / 122°F : 42 min.
THERMAL SPECIFICATIONS ATC-650 A/B
Maximum temperature 650°C / 1202°F
Minimum temperature 10°C / 50°F @ ambient temperature 0°C / 32°F
33°C / 91°F @ ambient temperature 23°C / 73.4°F
50°C / 122°F@ ambient temperature 40°C /
104°F